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1.
公开(公告)号:US4574283A
公开(公告)日:1986-03-04
申请号:US451648
申请日:1982-12-20
申请人: Mutsumi Arakawa , Junichi Ueno , Yozo Kawaguchi , Norio Shimura , Shoichi Matsunaga , Kiyoshi Fukaya
发明人: Mutsumi Arakawa , Junichi Ueno , Yozo Kawaguchi , Norio Shimura , Shoichi Matsunaga , Kiyoshi Fukaya
CPC分类号: H04L1/0083 , F24F11/0009
摘要: In a data transmission system having a main controller for transmitting polling messages in a polling sequence and a plurality of terminal controllers responsive to a polling message to transmit data to the main controller, the finally polled terminal controller transmitting an END code for informing the main controller of the end of data transmission.
摘要翻译: 在具有用于在轮询序列中发送轮询消息的主控制器和响应于轮询消息以向主控制器发送数据的多个终端控制器的数据传输系统中,最终被轮询的终端控制器发送用于通知主控制器的END代码 的数据传输结束。
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公开(公告)号:US4187512A
公开(公告)日:1980-02-05
申请号:US917591
申请日:1978-06-21
申请人: Shoichi Matsunaga , Fumio Siozaki , Masahiko Aiba
发明人: Shoichi Matsunaga , Fumio Siozaki , Masahiko Aiba
CPC分类号: G01D15/18 , B41J2/17596
摘要: An electromagnetic cross valve is provided for selectively connecting a nozzle with an ink liquid supply conduit and an ink liquid drain conduit. When the nozzle is connected with the ink liquid drain conduit, ink liquid is maintained at the atmospheric pressure and remains in the nozzle in such a manner that the ink liquid is filled to the tip end of the nozzle or the orifice of the nozzle. Fluid resistance means are disposed between the electromagnetic cross valve and the ink liquid drain conduit for preventing generation of negative pressure at the nozzle side when the nozzle is connected with the ink liquid drain conduit.
摘要翻译: 提供电磁十字阀,用于选择性地将喷嘴与墨液供应管道和墨液排放导管连接。 当喷嘴与油墨排液导管连接时,油墨液体保持在大气压下,并以这样一种方式保持在喷嘴中,使得油墨液体被填充到喷嘴的尖端或喷嘴的孔口。 流体阻力装置设置在电磁交叉阀和墨液排放管之间,用于当喷嘴与墨液排放导管连接时,防止在喷嘴侧产生负压。
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